title: Cognitive compatibility of motorcyclists and car drivers.
abstract: Incompatibility between different types of road user is a problem that previous research has shown to be resistant to a range of interventions. Cars and motorcycles are particularly prone to this. Insight is provided in this paper by a naturalistic method using concurrent verbal protocols and an automatic, highly reliable semantic network creation tool. The method shows how the same road situation is interpreted differently by car drivers and motorcyclists in ways congruent with wider accident rates. Analysis of the structure and content of the semantic networks reveals a greater degree of cognitive compatibility on faster roads such as motorways, but evidence of more critical incompatibilities on country roads and junctions. Both of these road types are implicated in helping to activate cognitive schema which in turn generate stereotypical behaviors unfavourable to the anticipation of motorcyclists by car drivers. The results are discussed in terms of practical measures such as road signs which warn of events behind as well as in front, cross-mode training and the concept of route driveability.
authors.affiliation: School of the Built Environment, Heriot-Watt University, Edinburgh EH14 4AS, UK. G.H.Walker@hw.ac.uk
authors.forename: Guy H
authors.initials: GH
authors.lastname: Walker
authors.forename: Neville A
authors.initials: NA
authors.lastname: Stanton
authors.forename: Paul M
authors.initials: PM
authors.lastname: Salmon
mesh_terms: D000054:Acceleration; D000063:Accidents, Traffic / Q000517:prevention & control* / Q000523:psychology*; D000293:Adolescent; D000328:Adult; D001334:Automobile Driving / Q000523:psychology*; D032882:Comprehension; D004779:Environment Design; D006801:Humans; D007206:Individuality; D007600:Judgment; D009049:Motorcycles; D012449:Safety; D012660:Semantics; D013240:Stereotyping; D014739:Victoria; D055815:Young Adult